“An excellent contribution to the debate on the future role of nuclear weapons and nuclear deterrence in American foreign policy.” ―Contemporary Security Policy This book is a counter to the conventional wisdom that the United States can and should do more to reduce both the role of nuclear weapons in its security strategies and the number of weapons in its arsenal. The case against nuclear weapons has been made on many grounds—including historical, political, and moral. But, Brad Roberts argues, it has not so far been informed by the experience of the United States since the Cold War in trying to adapt deterrence to a changed world, and to create the conditions that would allow further significant changes to U.S. nuclear policy and posture. Drawing on the author’s experience in the making and implementation of U.S. policy in the Obama administration, this book examines that real-world experience and finds important lessons for the disarmament enterprise. Central conclusions of the work are that other nuclear-armed states are not prepared to join the United States in making reductions, and that unilateral steps by the United States to disarm further would be harmful to its interests and those of its allies. The book ultimately argues in favor of patience and persistence in the implementation of a balanced approach to nuclear strategy that encompasses political efforts to reduce nuclear dangers along with military efforts to deter them. “Well-researched and carefully argued.” ―Foreign Affairs

This work provides a comprehensive examination of the current state and future prospects for nuclear disarmament at the turn of the century. The work juxtaposes a sober review of progress made during the last decade with a proactive agenda of proposals for new disarmament initiatives in the next decade. Taken together, the contributions to this volume suggest that, contrary to current conventional wisdom, the increasing global cache of nuclear weapons and the waning progress on nuclear disarmament of recent years need not become the defining features of the post-Cold War era. Rather, by examining the new conditions that have emerged at the dawn of the of the 21st century through both national and issue-based perspectives, this work reveals how the likelihood of continuing uncertainty and change in world affairs creates opportunities, as well as the need, for renewed progress toward significant nuclear disarmament.

An authoritative and unbiased guide to nuclear technology and the controversies that surround it. Are you for nuclear power or against it? What's the basis of your opinion? Did you know a CT scan gives you some 2 millisieverts of radiation? Do you know how much a millisievert is? Does irradiation make foods safer or less safe? What is the point of a bilateral Russia-US nuclear weapons treaty in a multipolar world? These are nuclear questions that call for nuclear choices, and this book equips citizens to make these choices informed ones. It explains, clearly and accessibly, the basics of nuclear technology and describes the controversies surrounding its use.

This book relates a complex ethical (re)assessment of the continued reliance by some states on nuclear weapons as instruments of state power. This (re)assessment is more urgent considering the relatively recent intensification of great power conflict dynamics and the nuclear-weapon states’ recommitments to modernizing, augmenting, or tailoring their nuclear forces to address vital state and alliance interests. And, especially since the beginning of the administration of U.S. President Donald J. Trump, these recommitments have accelerated the degree to which the political and moral dilemmas of (the threat of) nuclear use define and intensify existential risks for specific states and the international community at large. To execute this (re)assessment, this book details how strategic, political, legal, and moral reasoning are deeply intertwined on the questions of vital state and global values. Its ontological assumptions are taken from a broadly construed IR Constructivist stance, and its epistemological approach applies non-ideal moral principles informed by Kantian thought to selected problems of nuclear-armed security competition as they evolved since President Barack Obama’s 2009 Prague Declaration. This non-ideal moral approach employed is committed to the view that the dual imperatives of humanity’s survival and the common security of states requires an international order which privileges considerations of justice over power-political considerations. This non-ideal moral approach is a necessary element of theorizing a set of practices to effectively address the challenges and dilemmas of reordering international politics in terms of justice.

These essays by nuclear policy experts provide “a speculative but serious and well-informed journey through a variety of scenarios and contingencies” (Foreign Affairs). Recent decades have seen a slow but steady increase in nuclear armed states, and in the seemingly less constrained policy goals of some of the newer “rogue” states in the international system. The authors of On Limited Nuclear War in the 21st Century argue that a time may come when one of these states makes the conscious decision that using a nuclear weapon against the United States, its allies, or forward deployed forces in the context of a crisis or a regional conventional conflict may be in its interests. They assert that we are unprepared for these types of limited nuclear wars and that it is urgent we rethink the theory, policy, and implementation of force related to our approaches to this type of engagement. Together they critique Cold War doctrine on limited nuclear war and consider a number of the key concepts that should govern our approach to limited nuclear conflict in the future. These include identifying the factors likely to lead to limited nuclear war; examining the geopolitics of future conflict scenarios that might lead to small-scale nuclear use; and assessing strategies for crisis management and escalation control. Finally, they consider a range of strategies and operational concepts for countering, controlling, or containing limited nuclear war. “A series of trenchant essays that deconstruct a critical national security challenge that most of us wish did not exist. Assembling a star-studded cast of scholars, analysts, and policy practitioners, Larsen and Kartchner have produced some of the most important new thinking on an old topic.” —H-Diplo

Since the end of the Cold War, significant attention has focussed on the issue of nuclear deterrence and in particular whether formal nuclear security guarantees from nuclear weapons states to non-nuclear weapons states involving the possible use of nuclear weapons have a place in the twenty-first century global strategic landscape. Growing support for nuclear disarmament in the US and elsewhere has seen serious doubts being raised about the ongoing utility of extended nuclear deterrence. This book provides the first detailed analysis of the way in which extended nuclear deterrence operates in contemporary Asia. It addresses the following key questions: What does the role of extended nuclear deterrence in Asia tell us about the broader role of extended nuclear deterrence in the contemporary international system? Is this role likely to change significantly in the years ahead? O’Neil uses a theoretical and historical framework to analyse the contemporary and future dynamics of extended nuclear deterrence in Asia and challenges many of the existing orthodox perspectives on the topic. Providing a new perspective on debates surrounding extended nuclear deterrence, this book will be of interest not only to students and scholars of Asian politics, international relations and security studies, but also to policy makers and professionals.

The United Nations Office for Disarmament Affairs (UNODA) Occasional Papers is a series of ad hoc publications presenting, in edited form, papers or statements made at meetings, symposiums, seminars, workshops or lectures that deal with topical issues in the field of arms limitation, disarmament and international security. They are intended primarily for those concerned with these matters in Government, civil society and in the academic community. This publication's authors, who include some of the world's leading scholars, diplomats and activists on the topic, examine historic, strategic, humanitarian and economic aspects of general and complete disarmament to elaborate and elevate the case for prohibiting conventional weapons systems as well as nuclear weapons. The featured articles were originally presented at the seminar held at the United Nations Headquarters in New York on 21 October 2015 entitled "Comprehensive Approaches for Disarmament in the Twenty-first Century: Rethinking General and Complete Disarmament". It was organized by the Centre for International Studies and Diplomacy at at the School of Oriental and African Studies, University of London, and sponsored by the Permanent Mission of Costa Rica.